omni: add integration of ThemePicker

Change-Id: Id30a0d84603da305ffe7aea28e904b846a99d1f2
diff --git a/config/packages.mk b/config/packages.mk
index 6eb6495..84e28cc 100644
--- a/config/packages.mk
+++ b/config/packages.mk
@@ -13,7 +13,8 @@
     OpenDelta \
     Turbo \
     OmniRecord \
-    WallpaperPicker2
+    WallpaperPicker2 \
+    ThemePicker
 
 # Additional tools
 PRODUCT_PACKAGES += \